M.Sc. Bio-Physics (PU-CET P.G) 2016 Panjab University Entrance Exam With Answers

Practice Mode:
38.

Michaelis and Menten derived their equation in enzyme kinetics using which of the following assumptions ?

A: Rate limiting step in the reaction is the breakdown of ES complex to product and the free enzyme
B: Rate limiting step in the reaction is the formation of ES complex
C: Concentration of the substrate can be ignored
D: Non – enzymatic degradation of the substrate is the major step

The answer is: A